[gtk+] testgtk: Fix gdk_rgba_parse() arguments.

[Carlos Garnacho <carlosg src gnome org>]

commit 8c02445bc5192d0cd47e21466e514611fd56e0f7
Author: Carlos Garnacho <carlosg gnome org>
Date:   Sat Dec 4 14:29:16 2010 +0100

    testgtk: Fix gdk_rgba_parse() arguments.

 tests/testgtk.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/tests/testgtk.c b/tests/testgtk.c
index ddd5d90..76d6838 100644
--- a/tests/testgtk.c
+++ b/tests/testgtk.c
@@ -411,7 +411,7 @@ create_composited_window (GtkWidget *widget)
                         &window);
 
       /* put a red background on the window */
-      gdk_rgba_parse ("red", &red);
+      gdk_rgba_parse (&red, "red");
       gtk_widget_override_background_color (window, 0, &red);
 
       /* set our event box to have a fully-transparent background